Coffee Meeting Log


On integrability of quantum field theories

Ivan Kostov (Saclay)


Biological rhythms and waveform

Shingo Gibo (Postdoctoral Researcher, iTHEMS)


Nobel Prize in Physics 2019

Yoshiyuki Inoue (Senior Research Scientist, iTHEMS)


Topological phases of matter and operator algebras

Yasuyuki Kawahigashi (Senior Visiting Scientist, iTHEMS / Professor, Graduate School of Mathematical Sciences, The University of Tokyo)


Derived geometry and topological field theory

Andrew Macpherson (IPMU)

YouTube: On Dark MatterPublic


On Dark Matter

Enrico Rinaldi (Quantum Hadron Physics Laboratory, RIKEN Nishina Center for Accelerator-Based Science (RNC))


On Data Assimilation

Takemasa Miyoshi (Deputy Program Director, iTHEMS / Team Leader, Data Assimilation Research Team, RIKEN Center for Computational Science (R-CCS))


Sign problem in evaluating integral of oscillating function

Takahiro Doi (QHP Lab.)


On Sensitivity Conjecture

Eren Mehmet Kıral (Visiting Scientist, iTHEMS / Visiting Scientist (JSPS Research Fellow), Faculty of Science and Technology, Sophia University)


From astrophysics to Biophysics and back

Molodij Guillaume (Weizmann Institute)


Preparation for Advisory Council

Tetsuo Hatsuda (Program Director, iTHEMS)


The neutron lifetime puzzle

Enrico Rinaldi (Quantum Hadron Physics Laboratory, RIKEN Nishina Center for Accelerator-Based Science (RNC))


On the impact of the chiral anomaly and chiral magnetic effect in the early Universe

Kohei Kamada (Center for Theoretical Physics of the Universe, Institute for Basic Science, Republic of Korea)


Introduction to Black Hole Shadow of M87

Yosuke Mizuno (Frankfurt University, Germany)


What is quantum computing?

Shunji Matsuura (Fundamental Researcher, Quantum Simulation Division, 1QBit, Canada)


Ingredients of gamma-ray searches of dark matter in the Universe

Nagisa Hiroshima (Postdoctoral Researcher, iTHEMS)


Power of Supermassive Black Hole Jets

Yoshiyuki Inoue (Senior Research Scientist, iTHEMS)


GRB Correlations for GRB Cosmology and machine-learning analysis

Maria Giovanna Dainotti (Visiting Scientist, Astrophysical Big Bang Laboratory, RIKEN Cluster for Pioneering Research (CPR))


Stochastic and deterministic controls in ageing process

Yukinobu Arata (Cellular Informatics Laboratory, RIKEN)

Animals are born after a miraculous embryogenesis, and after the birth, they age and eventually die. Basically, ageing is considered as a “wearing out” process of biological systems. However, such a strong self-organizing force during embryogenesis would draw us to think why animals do not live forever based on the force? To scientifically approach this thought, we can set several questions; 1) what kind of statistical laws the “wearing out” process is governed by, 2) how much deterministic controls are involved in the ageing process, 3) how much we can predict or artificially manipulate our lifespan? To address these questions, I have been preparing for a recording system for motions and physiological change of a tiny multicellular animal, C. elegans at video rate during their lifespan (~20 days). This recording system will generate unprecedentedly long time series data in Biology. In this meeting, I would like to discuss which existing mathematical frameworks developed in Physics and Mathematics can be applicable for these Biological issues, and would like to discuss the limit of the mathematical frameworks.


Primordial black hole

Susumu Inoue (Research Scientist, iTHEMS)